1. Function and interface technical characteristics
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1U chassis, highlight 2.08 "OLED display screen; display content: month, day, week, hour, minute, second, GPS / BD satellite locking information, NTP client number, etc;
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The main control board adopts the main frequency of 400 MHz, with the built-in arm? Cortex? - M7 core with advanced performance;
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The main frequency of high performance function board is 3.6g, and the memory is 8g;
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Built in OCXO, temperature stability is ± 1 × 109; high precision rubidium oscillator can be selected to keep time
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Main time source: GPS / BD interface,
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Standby time source: NTP, RS485, 10MHz (optional), PPS (optional) and B code (optional);
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Time code output interface: RS485, B code, second pulse, 10MHz;
2. Network features:
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8- 10 / 100 / 1000m network interface, adaptive Ethernet interface, optional 10 Gigabit optical port, with bypass function;
NTP requests: > 10000 times / S;
Support network protocols: NTP v1.v2.v3 & V4 (rfc1119 & 1305), SNTP (RFC 2030), MD5 authentication (RFC 1321), telnet (rfc854), FTP (rfc959), etc;
Support the function of core hop detection, two network cards can be set as the same IP, redundancy backup each other (optional); or multiple network ports of the same device can be set as the same IP;
Advanced network configuration - bond mode configuration, team mode configuration, real machine and virtual machine bridge network configuration
Support NTP peer client / server broadcast multicast;
Flexible network parameter configuration: it can be configured through touch screen or with 5 * 5 keys, or NTP server configuration software;
报错 笔记 双语对
